Business

Could space-based satellites power remote mines?

Many space-based technologies are still looking for their "killer app"—the thing that they do better than anything else and makes them indispensable to whoever needs to have that app to solve a problem. At this point in ...

Energy & Green Tech

Long-haul trucking meets megawatt-scale charging

Transitioning long-haul trucks from diesel to electric power will require convenient ways to rapidly recharge electric vehicle batteries at power-plant scale. Researchers at Oak Ridge National Laboratory have designed architecture, ...

Energy & Green Tech

Investigating whether biodiesel is truly a viable alternative

Is biodiesel truly a viable and sustainable alternative to diesel fuels derived from fossil fuels? Writing in the International Journal of Design Engineering, a team from India investigates and comes to the conclusion that ...

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